Efficiency and mechanism of adsorption for imidacloprid removal from water by Fe-Mg co-modified water hyacinth-based biochar: Batch adsorption, fixed-bed adsorption, and DFT calculation

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 330, P. 125235 - 125235

Published: Sept. 29, 2023

Language: Английский

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Removal of tetracycline from water by adsorption with biochar: A review

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 60, P. 105215 - 105215

Published: April 1, 2024

Language: Английский

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Remediation of Pb(II) and Cd(II) in polluted waters with calcium thioglycolate–modified straw biochar

Environmental Pollution, Journal Year: 2023, Volume and Issue: 338, P. 122638 - 122638

Published: Sept. 27, 2023

Language: Английский

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Enhanced adsorption of phenol from aqueous solution by KOH combined Fe-Zn bimetallic oxide co-pyrolysis biochar: Fabrication, performance, and mechanism

Bioresource Technology, Journal Year: 2023, Volume and Issue: 388, P. 129746 - 129746

Published: Sept. 7, 2023

Language: Английский

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Effects and mechanisms on Cr(VI) and methylene blue adsorption by acid (NH4)2S2O8 modified sludge biochar

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 345, P. 127100 - 127100

Published: March 14, 2024

Language: Английский

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Fe-Zn bimetallic oxide functionalized biochar for enhanced adsorption of enrofloxacin in water

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(2), P. 112208 - 112208

Published: Feb. 14, 2024

Language: Английский

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Biosynthesized CS-MgO/zeolite hybrid material: An efficient adsorbent for chlorpyrifos removal - Kinetic studies and response surface methodology

Emerging contaminants, Journal Year: 2024, Volume and Issue: 10(3), P. 100324 - 100324

Published: March 5, 2024

The prevalence of organophosphate pesticides in aquatic environments raises severe concerns on a global scale. Chlorpyrifos, an insecticide, is included class pesticides. It widely used agricultural lands to control pests cotton, fruit, and vegetables. acute toxicity chlorpyrifos still dangerous all living organisms. Then the treatment water contaminated with important aspect. recent decade has witnessed adsorption technology emerging as advanced pesticide wastewater great potential grand blueprint, which specific surface area active sites adsorbent are considered be two most characteristics largely impacting performance. In this study, CS-MgO/Zeolite composite was prepared by microbial method effective for removal from aqueous solution. adsorbent's properties were carefully characterized using X-ray diffraction, scanning electron microscopy, Fourier-transform infrared spectroscopy. refinement experimental conditions, encompassing variations dosage, contact time, concentration at five discrete levels, systematically undertaken through utilization central design rooted response methodology. solution pH played key role removal, 7.0 selected according its high ability. highest (80.9%) obtained optimum 7, time 40 min, dosage 0.4 g/L, 5 mg/L−1. results highly fitted Freundlich isotherm model, maximum 83.3 mg/g. Kinetic studies indicate that followed pseudo-second-order model (0.994). thermodynamic parameters spontaneous endothermic nature sorption sorbent. revealed introducing chitosan could improve capacity rate effectively even though it sacrificed part areas MgO/Zeolite, indicating might play dominant during adsorption. fabricated nanocomposite displayed reusability based elution simultaneous regeneration Therefore, cheap green performance chlorpyrifos, expected become one best candidate materials solutions.

Language: Английский

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Coupling machine learning and theoretical models to compare key properties of biochar in adsorption kinetics rate and maximum adsorption capacity for emerging contaminants

Bioresource Technology, Journal Year: 2024, Volume and Issue: 402, P. 130776 - 130776

Published: May 1, 2024

Language: Английский

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Loofah sponge crosslinked polyethyleneimine loaded with biochar biofilm reactor for ecological remediation of oligotrophic water: Mechanism, performance, and functional characterization

Bioresource Technology, Journal Year: 2024, Volume and Issue: 399, P. 130567 - 130567

Published: March 11, 2024

Language: Английский

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Mushroom residue derived magnetic hydrochar for antimony removal from wastewater: Mechanisms insights and practicality assessment

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 343, P. 127187 - 127187

Published: March 21, 2024

Language: Английский

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